Abstract: An antenna correcting system is provided. The antenna correction system compares amplitudes of antenna signals that are emitted or received respectively by a plurality of antenna units with each other to select one of the amplitudes as target amplitude. The antenna correction system corrects the amplitude of each of the antenna signals according to the target amplitude. As a result, the amplitudes of the antenna signals are the same as each other or approximate to each other. After the amplitudes of the antenna signals are corrected, the antenna correction system compares phases of the antenna signals with each other to select one of the phases as a target phase. The antenna correction system corrects the phase of each of the antenna signals according to the target phase. As a result, the phases of the antenna signals are the same as each other or approximate to each other.

Abstract: Biomarkers to screen for, identify, and/or characterize lung cancer in a subject are disclosed. Also disclosed herein are methods for distinguishing lung cancer from another disease. Also disclosed herein are methods for detecting metastasis of a lung cancer in a subject. Also disclosed herein are substrates, arrays, and reagents for use in the methods, and methods of their preparation.

Abstract: Embodiments of the present invention disclose a matrix multiplier, and relate to the field of data computing technologies, so as to divide two matrices into blocks for computation. The matrix multiplier includes: a first memory, a second memory, an operation circuit, and a controller, where the operation circuit, the first memory, and the second memory may perform data communication by using a bus; and the controller is configured to control, according to a preset program or instruction, a first matrix and a second matrix to be divided into blocks, and control the operation circuit to perform a multiplication operation on corresponding blocks in the first memory and the second memory based on block division results of the controller. The matrix multiplier may be configured to perform a multiplication operation on two matrices.

Abstract: Surface structures that enable the preparation of three-dimensional microarrays of proteins or small molecules or other types of macromolecules are disclosed. The three-dimensional microarrays possess higher sensitivity for detecting protein-macromolecule and small molecule-protein interactions in a high-throughput fashion.

Abstract: Provided herein are methods of determining binding kinetics of a ligand. In some embodiments, the methods include contacting the ligand with a first surface of a substrate, which first surface comprises an electrically conductive coating and a population of virions connected to the first surface via one or more linker moieties, wherein viral envelopes of the virions display one or more proteins that bind, or are capable of binding, to the ligand, applying an alternating current electric field to the substrate to induce the virions to oscillate proximal to the first surface of the substrate, and detecting changes in oscillation amplitudes of the virions over a duration. Related virion oscillator array devices, systems and computer readable media are also provided.

Abstract: Provided herein is a library of antibodies, wherein the library of antibodies can comprise a plurality of monoclonal, monospecific, or immunoprecipitating antibodies. Also provided herein is a method for producing and using the library of antibodies.

Abstract: Biomarkers to screen for, identify, and/or characterize lung cancer in a subject with high selectivity and high specificity are disclosed. Also disclosed herein are methods for distinguishing lung cancer from another disease. Also disclosed herein are substrates, arrays, and reagents for use in the methods, and methods of their preparation.

Abstract: A bracket for modular luminaire includes a polyhedral module and a connector connected to the polyhedral module. The polyhedral module is a polyhedron provided with a cavity therein, and each surface of the polyhedron is provided with a stepped through-hole connected to the cavity, thereby forming a first annular protrusion at a junction of the stepped through-hole and the cavity. The connector includes a connector body having a cylindrical shape. On an outer periphery of the connector body, a second annular protrusion, a third annular protrusion, a fourth annular protrusion, and a fifth annular protrusion protrude outwards in a radial direction and are spaced apart from each other, and formed successively from a left end portion to a right end portion of the connector body. A left end of the connector is inserted into the stepped through-hole of the polyhedral module.

Abstract: A speaker cover enabling directivity control of soundwave radiation, containing a cover body having a truncated pyramid shape; the cover body is adapted to be provided with a speaker inside; the cover body is hollow, and is provided with an opening; the cover body has a base board and a plurality of side boards extending out from edges of the base board; a fixing unit is provided on the base board to fix the speaker; the side boards are made of hard board material; at least part of an inner side wall of each of the side boards is provided with sound absorption material.

Abstract: Biomarkers to screen for, identify, and/or characterize lung cancer in a subject are disclosed. Also disclosed herein are methods for distinguishing lung cancer from another disease. Also disclosed herein are methods for detecting metastasis of a lung cancer in a subject. Also disclosed herein are substrates, arrays, and reagents for use in the methods, and methods of their preparation.

Abstract: A bracket for modular luminaire includes a polyhedral module and a connector connected to the polyhedral module. The polyhedral module is a polyhedron provided with a cavity therein, and each surface of the polyhedron is provided with a stepped through-hole connected to the cavity, thereby forming a first annular protrusion at a junction of the stepped through-hole and the cavity. The connector includes a connector body having a cylindrical shape. On an outer periphery of the connector body, a second annular protrusion, a third annular protrusion, a fourth annular protrusion, and a fifth annular protrusion protrude outwards in a radial direction and are spaced apart from each other, and formed successively from a left end portion to a right end portion of the connector body. A left end of the connector is inserted into the stepped through-hole of the polyhedral module.

Abstract: A basic framework for constructing an LED illumination device using standard components is provided. The standard components includes light emitting modules, a power supply connecting module, and a supporting system. Each of the light emitting module includes an LED light source integrated with a chip and a heat sink, a color temperature adjusting module, and an optical lens. The power supply connecting module includes a plurality of power supply modules with different voltage output sockets, light source bases on which the light emitting modules are assembled, power supply connectors electrically connecting the light source bases and the power supply modules and circuit connectors electrically connecting two adjacent light source bases. The supporting system includes a plurality of connecting blocks of building block-type connecting structures and rib parts.

Abstract: The present invention features biomarkers capable of diagnosing inflammatory bowel disease and methods of using such biomarkers to diagnose and selecting treatments for inflammatory bowel diseases.

Abstract: A modular circuit includes a female plug-in module and a female plug-in connector connected to the female plug-in module. The female plug-in module includes an N-hedron. A plurality of first sockets or first pins are provided on each surface of the N-hedron. The first sockets or first pins on different surfaces are electrically connected in series or in parallel to form a plurality of circuits connected in series or in parallel on the N-hedron. N is greater than or equal to 2. The female plug-in connector includes a connector body, and second sockets or second pins are respectively provided at two ends of the connector body. The second sockets or second pins at the two ends of the connector body are electrically connected in series or in parallel.

Abstract: This disclosure provides compositions and methods for analyzing a nucleic acid associated with an analyte.

Abstract: Provided herein are recombinant virion arrays comprising human membrane bound proteins that retain their native conformations and/or interactions, recombinant HSV-1 virions, and methods of use including high-content, high-throughput assays for screening for ligands and/or drugs that bind human membrane bound proteins, diagnostic assays, proteomic assays, and biosensor assays. Also provided are recombinant HSV-1 virions comprising an envelope comprising a plurality of heterologous membrane bound proteins that retain their native conformations and/or interactions as well as recombinant HSV-1 bacterial artificial chromosome (BAC) clones encoding heterologous membrane polypeptides.

Abstract: The present invention relates to an LED illuminating device, which includes a lamp cover, a housing, and a base formed in a standardized general modularized manner that can be combined to form the desired appearance of the illuminating device. Also, a lens decorative lighting member, which uses general screw-in manner, is included. The lens decorative lighting member can act as both decorative lighting and lens. The elected lens decorative lighting member can change the light emitting angle and the color temperature arbitrarily. A plug-in integrated light source module consisting of lamp bead and the heat sink is further included. A plug-in three-dimensional circuit-connecting component, which replaces the existing PCB, is further included to form a general component, which can be arbitrarily bent, fixed, and tailored. A plug-in power supply module is further included, wherein additional functions can be arbitrarily selected and replaced based on demands.

Abstract: A nitrous oxide charging system to make whipped cream by charging food-grade N2O gas into a whipped cream dispenser that contains a certain amount of heavy cream is provided. The charging system includes a compressed gas container with liquefied nitrous oxide and a delivery unit that comprises an on/off valve; a pressure regulator configured to operate at a controlled outlet pressure; and a flexible tubing connecting with a dispenser. The charging system also includes a means to select the optimum delivery pressure based on the amount of heavy cream, and the accepted tolerance of the delivery pressure. An optional dispenser kit is also provide that can include a dip tube and/or oscillating arm-like structures as part of a dispenser kit operably connected to the dispenser to promote mixing and chemical solvation.

Abstract: The present invention relates to an LED illuminating device, which includes a lamp cover, a housing, and a base formed in a standardized general modularized manner that can be combined to form the desired appearance of the illuminating device. Also, a lens decorative lighting member, which uses general screw-in manner, is included. The lens decorative lighting member can act as both decorative lighting and lens. The elected lens decorative lighting member can change the light emitting angle and the color temperature arbitrarily. A plug-in integrated light source module consisting of lamp bead and the heat sink is further included. A plug-in three-dimensional circuit-connecting component, which replaces the existing PCB, is further included to form a general component, which can be arbitrarily bent, fixed, and tailored. A plug-in power supply module is further included, wherein additional functions can be arbitrarily selected and replaced based on demands.